Win Surprise Gifts!!!
Top 5 Contributors of the Month
Post New Question
Subscribe to Interview Questions
What is Windows Communication Foundation, WCF?
Posted By :
Subhransu Sekhar Jena
Posted Date :
September 30, 2014
WCF helps in building applications to communicate with each other. It is a framework that helps in managing distributed computing
You can also find related Interview Question to
What is Windows Communication Foundation, WCF?
What is Windows communication foundation, WCF?
WCF is a framework that builds applications that can inter-communicate based on service oriented architecture consuming secure and reliable web services. This also helps in Distributed computing. The WCF also brings together the various communication models into a single model.
What does a Windows Communication Foundation, or WCF, service application use to present exception information to clients by default?
The service cannot return a .NET exception to the client. The WCF service and the client communicate by passing SOAP messages. If an exception occurs, the WCF runtime serializes the exception into XML and passes that to the client.
What are the major subsystems of the Windows Presentation Foundation?
What features are missing from Silverlight presentation markup that will be supported in WPF (Windows Presentation Foundation)?
Some high-end Windows specific features of WPF, such as real 3D, hardware-based video acceleration, and full document support, will not be supported in Silverlight. This is by design in order to serve Silverlight's cross-browser, cross-platform reach scenario that demands a light weight plug-in. That being said, Silverlight will offer a uniform runtime that can render identical experiences across browsers on both Mac OS and Windows.
Which authentication mode lets you use both SQL Server logins and Windows logins?
Mixed Mode authentication mode lets you use both SQL Server logins and Windows logins?
Is the .NET Framework just a new name for Windows DNA?
No. Windows DNA is architecture for building tightly-coupled, distributed Web applications. As the needs of distributed applications changed to require more loosely-coupled principles, Microsoft evolved the architecture to .NET. The .NET Framework is a part of the .NET architecture.
This type of authentication is possibly the easiest of all to implement. Windows authentication can be used in conjunction with almost all authentication methods provided by IIS (e.g. Basic, Digest, NTLM or Kerberos Authentication), except Anonymous Authentication [2,4]. There is no need to write any code to validate the user as IIS has already authenticated their Windows credentials. Basically, Windows authentication makes use of the authentication capabilities of IIS. IIS will complete its authentication first then ASP.NET will use the authenticated identity's token to decide whether the access is granted or denied.
This mechanism is usually implemented when the users are part of Windows domain and the authenticated users are to be impersonated so that the code is executed in the same security context of the user's Windows account .
When a user requests specific resources, this request will go to IIS. IIS authenticates the user and attaches the security token to it. It will then pass the authenticated request and security token to ASP.NET. If impersonation is enabled, ASP.NET impersonates the user using the security token attached and sees whether the user is authorized to access the resources in the section in Web.config file. If the access is granted, ASP.NET will send the requested resources through IIS, or else, it sends error message to the user.
Which control cannot be placed in MDI in windows application?
The controls that do not have events.
What is the difference between SharePoint Portal Server and Windows SharePoint Services?
SharePoint Portal Server is the global portal offering features like global navigation and searching.Windows SharePoint Services is more content management based with document libraries and lists. You apply information to certain areas within your portal from windows share point Services or directly to portal areas.
What is Microsoft Windows SharePoint Services? How is it related to Microsoft Office SharePoint Server 2007?
Windows SharePoint Services is the solution that enables you to create Web site for information sharing and document collaboration. Windows SharePoint Services - a key piece of the information worker infrastructure delivered in Microsoft Windows Server 2003 - provides additional functionality to the Microsoft Office system and other desktop applications, and it serves as a platform for application development.Office SharePoint Server 2007 builds on top of Windows SharePoint Services 3.0 to provide additional capabilities including collaboration, portal, search,Enterprise content management,business process and forms, and business intelligence.
How do I invite users to join a Windows SharePoint Services Site? Is the site secure?
SharePoint-based Web sites can be password-protected to restrict access to registered users, who are invited to join via e-mail. In addition, the site administrator can restrict certain members' roles by assigning different permission levels to view post and edit.
Any User outside of organization to participate in my Windows SharePoint Services site
Yes. You can manage this process using the Administration Site Settings. Simply add users via their e-mail alias and assign permissions such as Reader or Contributor.
Are there any restrictions or requirements for accessing the Windows SharePoint Services?
No. There are no system or bandwidth limitations for international trial users. Additionally Language packs have been installed which allow users to set up sub-webs in languages other than English. These include: Arabic, Danish, Dutch, Finnish, French, German, Hebrew, Italian,Japanese, Polish, Portuguese (Brazilian), Spanish and Swedish.
How you will Hide Column(s) in the Windows Forms DataGridView Control?
Set the DataGridViewColumn.Visible property to false.
dataGridView1.Columns("CustomerID").Visible = False
dataGridView1.Columns["CustomerID"].Visible = False;
Quick Links For Interview Questions Categories:
Find questions, FAQ's and their answers related to .NET, C#, Vb.Net, Sql Server and many more.
Now you can find lots of .NET, C#, Vb.Net, SQL Server,Windows, ASP.Net related Questions and their Answers here at www.dotnetspark.com. Our aim is to help you pass your certification Exams (MCP, MCSD, MCAD etc.,) with flying scores and get good name in your company.
So, Start looking our
section daily and improve your .NET Skills. You can also help others by posting Interview Questions and their Answers in this section.
Hall of Fame
Terms of Service
Tell A Friend